1 All VO2max calculations derived from "Oxygen Power Performance Tables for Distance Runners" published 1979 by Jack Daniels and Jimmy Gilbert.
2 Approximate Heart Rate in Beats per Minute
3 Approximate Mile Pace
4 PZI = Matt Fitzgerald's Pace Zone Index (TM)
5 87% represents True Anaerobic Threshold pace and effort.
6 Once you exceed mile pace, your heart is beating at or near its maximum rate. Please note, these are very short bursts of speed and true heart rate training is not applicable.
|
Predicted Performances:
n/a |
Re-calculate:
|
